Chapter 4: Work and Energy

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Across
  1. 2. Anything around which you can imagine a boundary
  2. 4. The ability to cause change
  3. 6. Force applied through a distance
  4. 7. A combination of one or more simple machines
  5. 8. Energy due to motion
  6. 9. A device that changes the force or increases the motion from work
  7. 10. The ratio of output work to input work
Down
  1. 1. The ration of the output force to the input force
  2. 3. A machine that does work with only one movement
  3. 5. Energy that is stored due to the interactions between objects